.center > div {
    border: 1px solid gray;
}

.center > div > div:nth-child(1) {
    display: flex;
    justify-content: space-between;
}

.center > div > div:nth-child(1) > div:nth-child(2) {
    display: flex;
    align-items: center;

}

.center > div > div:nth-child(1) > div:nth-child(2) > div {
    padding: 0 20px;
    background-color: rgb(243, 243, 243);
    height: 60px;
    line-height: 60px;
}

.center > div > div:nth-child(1) > div:nth-child(2) > div:hover {
    background-color: rgb(230, 144, 57);
    color: white;
    cursor: pointer;
}

/*------------------------------------新闻内容-------------*/
.content > div:nth-child(1) > div {
    border-bottom: 1px solid gray;
    display: flex;
    justify-content: space-between;
    line-height: 30px;
    margin-top: 10px;
}

.content > div:nth-child(1) > div > div:nth-child(1) {
    display: flex;
    align-items: center;
}

.content > div:nth-child(1) > div > div:nth-child(1) > div:nth-child(2) {
    cursor: pointer;
}

.content > div:nth-child(1) > div > div:nth-child(1) > div:nth-child(2):hover {
    color: blue;
}
